Just received a couple of police cars listed as uncatalogued items on the MTH web site.
30-50095 is a 1950 Ford 2-door coupe - Chicago Police Dept
30-50094 is a 1950 Ford 4-door sedan - San Francisco Police Dept
I picked these up from Trainworld December 23rd. At that point I could only find them on Trainworld and MTH direct, but they are now appearing at other dealers too.
The front end of the Chicago car is sitting a little lower than it should be. There are two screws on the bottom. I will open it up tonight and have a look.
What caught my eye was the pre-light bar and pre-beacon ray lights on these cars and the radio antenna.